Ronstan Orbit 55 Quad Becket Block w/ Swivel Head Sea Dog Clamcleats for Lateral or Horizontal Use Sheave diameter: 2 49/64" (70mm)

Sheave diameter: 2 49/64" (70mm)

Shackle Type: T20 Standard Bail

Investment Cast Halyard Shackle for wire to 3/16"

Width - 1 3/16 in

2 lbs (552 g)

Ronstan Orbit 55 Quad Becket Block w/ Swivel Head Sea Dog Clamcleats for Lateral or Horizontal Use Sheave diameter: 2 49/64" (70mm)Product Description Ronstan Orbit 55 Quad Becket Block w Swivel Head Features Ultra Lightweight Low friction 2 stage Orbital ball bearing system Highest working load in its class Low profile and compact High performance cleating Swivel shackle head for unlimited block rotation. Stainless steel shackle head for ultimate durability and compatibility with harsh fixing points. Ultra low profile integrated beckets. Sheave 2 5 32 in. Max. Rope 3 8 in. Max.